using this genuine OEM furnace part is the industry standard for restoring safe

How do I confirm if this orifice is for Natural Gas or Propane

Using lubricants or adhesives can lead to gasket slippage or failure under high-pressure conditions

The mercury-free mechanical switch eliminates the need for precision leveling during installation

the base includes the necessary mounting holes for standard fasteners

Wayne Combustion 63272-005 Air Switch Kit Els PW 17895 using this genuine OEM furnaceThe Wayne Combustion 63272 005 Air Switch Kit is a critical safety and performance component designed for HSG series power gas burners. This kit serves as the direct, factory authorized replacement for obsolete part numbers 62382 02 and 63263 001. As a differential pressure switch, it monitors blower motor performance to ensure the combustion air fan is generating sufficient static pressure before allowing the gas valve to energize. Engineered for